Lutasin ang cos6/tan12=csc12/tan99

$$\frac { \cos 6 } { \tan 12 } = \frac { \csc 12 } { \tan 99 }$$

Kumpirmahin

Mga Hakbang ng Solution

Evaluate trigonometric functions in the problem

$$\frac{0.9945218953682733}{0.2125565616700221} = \frac{4.809734344744132}{-6.313751514675037}$$

I-expand ang \frac{0.9945218953682733}{0.2125565616700221} sa pamamagitan ng pag-multiply sa parehong numerator at denominator ng 10000000000000000.

$$\frac{9945218953682733}{2125565616700221}=\frac{4.809734344744132}{-6.313751514675037}$$

Bawasan ang fraction \frac{9945218953682733}{2125565616700221} sa pinakamabababang term sa pamamagitan ng pag-extract at pag-cancel out sa 3.

$$\frac{3315072984560911}{708521872233407}=\frac{4.809734344744132}{-6.313751514675037}$$

I-expand ang \frac{4.809734344744132}{-6.313751514675037} sa pamamagitan ng pag-multiply sa parehong numerator at denominator ng 1000000000000000.

$$\frac{3315072984560911}{708521872233407}=\frac{4809734344744132}{-6313751514675037}$$

Maaaring maisulat muli ang fraction na \frac{4809734344744132}{-6313751514675037} bilang -\frac{4809734344744132}{6313751514675037} sa pamamagitan ng pag-extract sa negative sign.

$$\frac{3315072984560911}{708521872233407}=-\frac{4809734344744132}{6313751514675037}$$

Ang least common multiple ng 708521872233407 at 6313751514675037 ay 4473431043994066486695020361059. I-convert ang \frac{3315072984560911}{708521872233407} at -\frac{4809734344744132}{6313751514675037} sa mga fraction na may denominator na 4473431043994066486695020361059.

$$\frac{20930547077529747373748297678707}{4473431043994066486695020361059}=-\frac{3407801982883431429858797617724}{4473431043994066486695020361059}$$

Ikumpara ang \frac{20930547077529747373748297678707}{4473431043994066486695020361059} at -\frac{3407801982883431429858797617724}{4473431043994066486695020361059}.

$$\text{false}$$